#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main(){
	char* bintang; //= (char*) malloc (100);
	char siku[100] = "hasby";
	bintang = siku;
	bintang = "";
	siku = "rbj";
	if(bintang=="")
		printf("%s\n",siku);
	return 0;
}
